EXTENSION
The number of call station extensions is to high or the addresses of the extensions
are not correct.
MICROPHONE
Microphone error in the Call Station.
ALARM BUTTON
Supervision fault of the alarm button or the key switch.
POWER SUPPLY
Power supply out of range.
MASTER
COMBINED FAULT
STATE
The FAULT indicator light on the front panel of the device lights at the occurrence of this type
of error.
Manually setting or resetting an error.
PMX-CSK
Please refer to section PMX-CSK Call Station Kit, page 810.
PMX-2P500
The PMX-2P500 class-D amplifier is a 2
✕
500 W professional audio amplifier for evacuation purposes. It can be
operated from both the mains and a DC supply. The output voltage is galvanically insulated and is constantly monitored
for ground fault. An energy-saving mode and temperature-controlled fans reduce energy consumption and noise levels.
The control and monitoring functions are performed via CAN bus. This amplifier is designed for operation in an
emergency evacuation system. The amplifiers are usually controlled via a controller and configured using IRIS-Net.
The power amplifier has the following features:
–
Floating 100 V or 70 V power outputs
–
High efficient amplifier blocks in class-D technology
–
Outputs idling and short circuit-protected
–
Mains operation 120–240 V (50/60 Hz) and/or 24 V DC emergency backup
–
Electronically balanced inputs
–
Temperature monitoring function
–
Pilot tone and ground fault monitoring function via PMX-4CR12 controller or PMX-4R24 router
–
Processor control of all functions
–
Monitoring of the processor system via watchdog circuit
–
Non-volatile FLASH memory for configuration data
–
Internal monitoring function
–
Integrated audio relays
–
Line monitoring function
The power amplifier is processor-controlled and equipped with extensive monitoring functions. Line monitoring for the
CAN bus and for audio transmission allows line interruptions and short-circuits to be detected and indicated to the
user.
PMX-2P500 Device
Start by creating an PMX-2P500 device in your IRIS-Net project. Drag an PMX-2P500 from the Object Bar’s Devices
category or from the Devices window into the worksheet (see also chapters: Devices and Configurations menu). The
following dialog box appears:
IRIS-Net
PROMATRIX 6000 | en 906
Bosch Security Systems B.V.
User Manual
2017.05 | 3.20 | F.01U.119.956
